+++ /dev/null
-# Makefile.am
-# Automake file for crc routines for Wireshark
-#
-# $Id$
-#
-# Wireshark - Network traffic analyzer
-# By Gerald Combs <gerald@wireshark.org>
-# Copyright 1998 Gerald Combs
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-INCLUDES = -I$(top_srcdir)
-
-include Makefile.common
-
-if HAVE_WARNINGS_AS_ERRORS
-AM_CFLAGS = -Werror
-endif
-
-noinst_LTLIBRARIES = libcrc.la
-
-CLEANFILES = \
- libcrc.a \
- libcrc.la \
- *~
-
-DISTCLEANFILES =
-
-MAINTAINERCLEANFILES = \
- Makefile.in
-
-libcrc_la_SOURCES = \
- $(CRC_SRC) \
- $(CRC_INCLUDES)
-
-EXTRA_DIST = \
- Makefile.common \
- Makefile.nmake
-
-checkapi:
- $(PERL) ../../tools/checkAPIs.pl -g termoutput \
- $(CRC_SRC)
-# Makefile.am
-# Automake file for crc routines for Wireshark
-#
-# $Id$
-#
-# Wireshark - Network traffic analyzer
-# By Gerald Combs <gerald@wireshark.org>
-# Copyright 1998 Gerald Combs
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-INCLUDES = -I$(top_srcdir)
-
-include Makefile.common
-
-if HAVE_WARNINGS_AS_ERRORS
-AM_CFLAGS = -Werror
-endif
-
-noinst_LTLIBRARIES = libcrc.la
-
-CLEANFILES = \
- libcrc.a \
- libcrc.la \
- *~
-
-DISTCLEANFILES =
-
-MAINTAINERCLEANFILES = \
- Makefile.in
-
-libcrc_la_SOURCES = \
- $(CRC_SRC) \
- $(CRC_INCLUDES)
-
-EXTRA_DIST = \
- Makefile.common \
- Makefile.nmake
-
-checkapi:
- $(PERL) ../../tools/checkAPIs.pl -g termoutput \
- $(CRC_SRC)
+++ /dev/null
-# Makefile.common
-# Contains the stuff from Makefile.am and Makefile.nmake that is
-# a) common to both files and
-# b) portable between both files
-#
-# $Id$
-#
-# Wireshark - Network traffic analyzer
-# By Gerald Combs <gerald@wireshark.org>
-# Copyright 1998 Gerald Combs
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# crc-16-plain.c: pycrc.py --model crc-16 --algorithm table-driven --symbol-prefix crc16_plain_ --crc-type guint16 --include-file glib.h --generate c -o crc-16-plain.c
-# crc-16-plain.h: pycrc.py --model crc-16 --algorithm table-driven --symbol-prefix crc16_plain_ --crc-type guint16 --include-file glib.h --generate h -o crc-16-plain.h
-
-CRC_SRC = \
- crc-16-plain.c
-
-CRC_INCLUDES = \
- crc-16-plain.h
-# Makefile.common
-# Contains the stuff from Makefile.am and Makefile.nmake that is
-# a) common to both files and
-# b) portable between both files
-#
-# $Id$
-#
-# Wireshark - Network traffic analyzer
-# By Gerald Combs <gerald@wireshark.org>
-# Copyright 1998 Gerald Combs
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# crc-16-plain.c: pycrc.py --model crc-16 --algorithm table-driven --symbol-prefix crc16_plain_ --crc-type guint16 --include-file glib.h --generate c -o crc-16-plain.c
-# crc-16-plain.h: pycrc.py --model crc-16 --algorithm table-driven --symbol-prefix crc16_plain_ --crc-type guint16 --include-file glib.h --generate h -o crc-16-plain.h
-
-CRC_SRC = \
- crc-16-plain.c
-
-CRC_INCLUDES = \
- crc-16-plain.h
+++ /dev/null
-/**
- * \file crc-16-plain.c
- * Functions and types for CRC checks.
- *
- * Generated on Wed Mar 18 14:12:09 2009,
- * by pycrc v0.7, http://www.tty1.net/pycrc/
- * using the configuration:
- * Width = 16
- * Poly = 0x8005
- * XorIn = 0x0000
- * ReflectIn = True
- * XorOut = 0x0000
- * ReflectOut = True
- * Algorithm = table-driven
- * Direct = True
- *
- * Modified 2009-03-16 not to include <stdint.h> as our Win32 environment
- * appears not to have it; we're using GLib types, instead.
- *****************************************************************************/
-#include "glib.h"
-#include "crc-16-plain.h"
-#include <stdlib.h>
-
-/**
- * Static table used for the table_driven implementation.
- *****************************************************************************/
-static const crc16_plain_t crc_table[256] = {
- 0x0000, 0xc0c1, 0xc181, 0x0140, 0xc301, 0x03c0, 0x0280, 0xc241,
- 0xc601, 0x06c0, 0x0780, 0xc741, 0x0500, 0xc5c1, 0xc481, 0x0440,
- 0xcc01, 0x0cc0, 0x0d80, 0xcd41, 0x0f00, 0xcfc1, 0xce81, 0x0e40,
- 0x0a00, 0xcac1, 0xcb81, 0x0b40, 0xc901, 0x09c0, 0x0880, 0xc841,
- 0xd801, 0x18c0, 0x1980, 0xd941, 0x1b00, 0xdbc1, 0xda81, 0x1a40,
- 0x1e00, 0xdec1, 0xdf81, 0x1f40, 0xdd01, 0x1dc0, 0x1c80, 0xdc41,
- 0x1400, 0xd4c1, 0xd581, 0x1540, 0xd701, 0x17c0, 0x1680, 0xd641,
- 0xd201, 0x12c0, 0x1380, 0xd341, 0x1100, 0xd1c1, 0xd081, 0x1040,
- 0xf001, 0x30c0, 0x3180, 0xf141, 0x3300, 0xf3c1, 0xf281, 0x3240,
- 0x3600, 0xf6c1, 0xf781, 0x3740, 0xf501, 0x35c0, 0x3480, 0xf441,
- 0x3c00, 0xfcc1, 0xfd81, 0x3d40, 0xff01, 0x3fc0, 0x3e80, 0xfe41,
- 0xfa01, 0x3ac0, 0x3b80, 0xfb41, 0x3900, 0xf9c1, 0xf881, 0x3840,
- 0x2800, 0xe8c1, 0xe981, 0x2940, 0xeb01, 0x2bc0, 0x2a80, 0xea41,
- 0xee01, 0x2ec0, 0x2f80, 0xef41, 0x2d00, 0xedc1, 0xec81, 0x2c40,
- 0xe401, 0x24c0, 0x2580, 0xe541, 0x2700, 0xe7c1, 0xe681, 0x2640,
- 0x2200, 0xe2c1, 0xe381, 0x2340, 0xe101, 0x21c0, 0x2080, 0xe041,
- 0xa001, 0x60c0, 0x6180, 0xa141, 0x6300, 0xa3c1, 0xa281, 0x6240,
- 0x6600, 0xa6c1, 0xa781, 0x6740, 0xa501, 0x65c0, 0x6480, 0xa441,
- 0x6c00, 0xacc1, 0xad81, 0x6d40, 0xaf01, 0x6fc0, 0x6e80, 0xae41,
- 0xaa01, 0x6ac0, 0x6b80, 0xab41, 0x6900, 0xa9c1, 0xa881, 0x6840,
- 0x7800, 0xb8c1, 0xb981, 0x7940, 0xbb01, 0x7bc0, 0x7a80, 0xba41,
- 0xbe01, 0x7ec0, 0x7f80, 0xbf41, 0x7d00, 0xbdc1, 0xbc81, 0x7c40,
- 0xb401, 0x74c0, 0x7580, 0xb541, 0x7700, 0xb7c1, 0xb681, 0x7640,
- 0x7200, 0xb2c1, 0xb381, 0x7340, 0xb101, 0x71c0, 0x7080, 0xb041,
- 0x5000, 0x90c1, 0x9181, 0x5140, 0x9301, 0x53c0, 0x5280, 0x9241,
- 0x9601, 0x56c0, 0x5780, 0x9741, 0x5500, 0x95c1, 0x9481, 0x5440,
- 0x9c01, 0x5cc0, 0x5d80, 0x9d41, 0x5f00, 0x9fc1, 0x9e81, 0x5e40,
- 0x5a00, 0x9ac1, 0x9b81, 0x5b40, 0x9901, 0x59c0, 0x5880, 0x9841,
- 0x8801, 0x48c0, 0x4980, 0x8941, 0x4b00, 0x8bc1, 0x8a81, 0x4a40,
- 0x4e00, 0x8ec1, 0x8f81, 0x4f40, 0x8d01, 0x4dc0, 0x4c80, 0x8c41,
- 0x4400, 0x84c1, 0x8581, 0x4540, 0x8701, 0x47c0, 0x4680, 0x8641,
- 0x8201, 0x42c0, 0x4380, 0x8341, 0x4100, 0x81c1, 0x8081, 0x4040
-};
-
-/**
- * Reflect all bits of a \a data word of \a data_len bytes.
- *
- * \param data The data word to be reflected.
- * \param data_len The width of \a data expressed in number of bits.
- * \return The reflected data.
- *****************************************************************************/
-long crc16_plain_reflect(long data, size_t data_len)
-{
- unsigned int i;
- long ret;
-
- ret = data & 0x01;
- for (i = 1; i < data_len; i++)
- {
- data >>= 1;
- ret = (ret << 1) | (data & 0x01);
- }
- return ret;
-}
-
-
-/**
- * Update the crc value with new data.
- *
- * \param crc The current crc value.
- * \param data Pointer to a buffer of \a data_len bytes.
- * \param data_len Number of bytes in the \a data buffer.
- * \return The updated crc value.
- *****************************************************************************/
-crc16_plain_t crc16_plain_update(crc16_plain_t crc, const unsigned char *data, size_t data_len)
-{
- unsigned int tbl_idx;
-
- while (data_len--) {
- tbl_idx = (crc ^ *data) & 0xff;
- crc = (crc_table[tbl_idx] ^ (crc >> 8)) & 0xffff;
-
- data++;
- }
- return crc & 0xffff;
-}
-
-
+++ /dev/null
-/**
- * \file crc-16-plain.h
- * Functions and types for CRC checks.
- *
- * Generated on Wed Mar 18 14:12:15 2009,
- * by pycrc v0.7, http://www.tty1.net/pycrc/
- * using the configuration:
- * Width = 16
- * Poly = 0x8005
- * XorIn = 0x0000
- * ReflectIn = True
- * XorOut = 0x0000
- * ReflectOut = True
- * Algorithm = table-driven
- * Direct = True
- *
- * Modified 2009-03-16 not to include <stdint.h> as our Win32 environment
- * appears not to have it; we're using GLib types, instead.
- *****************************************************************************/
-#ifndef __CRC____PLAIN_H__
-#define __CRC____PLAIN_H__
-
-#include "glib.h"
-#include <stdlib.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * The definition of the used algorithm.
- *****************************************************************************/
-#define CRC_ALGO_TABLE_DRIVEN 1
-
-/**
- * The type of the CRC values.
- *
- * This type must be big enough to contain at least 16 bits.
- *****************************************************************************/
-typedef guint16 crc16_plain_t;
-
-/**
- * Reflect all bits of a \a data word of \a data_len bytes.
- *
- * \param data The data word to be reflected.
- * \param data_len The width of \a data expressed in number of bits.
- * \return The reflected data.
- *****************************************************************************/
-long crc16_plain_reflect(long data, size_t data_len);
-
-/**
- * Calculate the initial crc value.
- *
- * \return The initial crc value.
- *****************************************************************************/
-static inline crc16_plain_t crc16_plain_init(void)
-{
- return 0x0000;
-}
-
-/**
- * Update the crc value with new data.
- *
- * \param crc The current crc value.
- * \param data Pointer to a buffer of \a data_len bytes.
- * \param data_len Number of bytes in the \a data buffer.
- * \return The updated crc value.
- *****************************************************************************/
-crc16_plain_t crc16_plain_update(crc16_plain_t crc, const unsigned char *data, size_t data_len);
-
-/**
- * Calculate the final crc value.
- *
- * \param crc The current crc value.
- * \return The final crc value.
- *****************************************************************************/
-static inline crc16_plain_t crc16_plain_finalize(crc16_plain_t crc)
-{
- return crc ^ 0x0000;
-}
-
-
-#ifdef __cplusplus
-} /* closing brace for extern "C" */
-#endif
-
-#endif /* __CRC____PLAIN_H__ */
git.samba.org / metze / wireshark / wip.git / commitdiff